Long wave signal e.g. time signal, reception possibility displaying device, has receiver antenna arranged in box in such a manner that orientation of receiver antenna runs parallel to antenna of wrist watch
摘要
<p>The device has receiver antenna (4) and an evaluation circuit (5) connected with the receiver antenna. The evaluation circuit compares the strength of the received signal with predetermined reference value. The receiver antenna and the evaluation circuit are mounted in an oblong box (1), which is designed for the accommodation of a radio wrist watch (7). The receiver antenna is arranged in the box in such a manner that the orientation of the receiver antenna runs parallel to an antenna (8) of the wrist watch.</p>
